http://technet.microsoft.com/en-us/sysinternals/bb896653
Quoted this because this will show you more then..MSI, GPU'z can. it will show you how much "system RAM " is in use.
I also only have a 1 GB GPU (560ti) and am using all my ram. At times even using 250 MEG in addition, (System RAM) I have installed some HD mods.......
Detailed Faces
Detailed lips
EDT < Enhanced Detailed Terrain?
Hi rez Tree stumps
Earth & Moon Hi rez
Better Gold <<
CFBM_BBE
Sky UI
Skyrim HD 1.2 lite
Vurts Flora
HQ 3 D Map
Quality world map _roads.
At times I wonder why I am not going to far over the 1 GB on my card?...But i can play for really extended sessions and no crashes. to date my longest straight run is 19 hours. your mileage may vary.
To clarify ...when I had the FULL version of the Skyrim HD mod is when I was going over the cards 1 GB (by 250 MB) so thats when I installed the lite version. So at this point, in order to install any other mod i would need to uninstall something else.
Using Process explorer (link in Quote) you can look at the graph and it shows you the last 3 or so hours. Very helpful.
Think the "Dynamic MEM" is system RAM given to the GPU.
Planing my next Build, think 4 GB card min..Sigh...need donations...LMAO.